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What is Requirement Traceability? Explain its importance.
Requirement Traceability is mapping of needs to test cases. There are two major traceability: Forward and Backward. It is significant to know whether all the requirements mentioned in the Requirement Document have a corresponding test case or not. At the similar time, it is significant to know which requirement a particular test case has been written for. These are vital if there are any changes in the requirement, we should know which test cases require to be re-written or modified
What are the aims of testing? i. Testing is a process of executing a program with the target of finding an error. ii. A good test case is one that has high possibilit
Define Verification ?
Describe the various elements of data design? i. Data object - The data objects are identified and relationships among various data objects are represented using ERD or data di
What are the tools are mainly used for information gathering 1. Record review: A review of recorded documents of organisation is performed.Manuals procedures, forms and book
Q. Explain the concept of bottom-up design? Bottom up design: This approach make possible a style of design where we decide how to combine these modules to provide larger ones
How software metrics is beneficial for sfotware engineer Using software metrics, software engineer measures software processes and requirements for that process. Software measu
Illustrate Evolutionary prototyping Objective: The main objective of this model is to show the working system to the end-user. Example-AI systems. Advantages
What is the advantage of using prototype software development model instead of waterfall model? The waterfall model: This is the classic SDLC model, with a sequential and line
Configuration Management: Because of several reasons, software changes during its life cycle. As a result of the changes made, many versions of the software exist at one time.
Explain any two graphical design notations used in procedural design
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